Overlap each row at least 3 to 4 inches.
Installing felt roof.
You can install metal valley flashing but it is common to simply apply an 18 inch wide strip of roll roofing instead.
Start by laying asphalt felt or other underlayment over the roof.
It also acts as a layer of insulation and water protection underneath roof shingles.
What you ll need to install roofing felt.
Using your staple gun secure the felt to the roof.
After that bend your metal.
The guide below will walk you through all the steps that are part of the process of installing and repairing the felt.
Next make sure there is no rotten decking.
Start the roof felt at one bottom corner of the roof.
Before you begin your installation place your ladder against your home and climb up to your roof.
This video contains the.
Attaching your roof felt 1.
Ideally the roof should be done when there is a forecast for several days without a lot.
The roofing felt should be applied in layers that overlap.
If there is replace it.
Set it in a bed of roofing cement smooth out any creases and drive nails near the edges.
Start rolling the first layer of felt out from the bottom of one side of the roof.
How to install roofing felt prep work.
Return to the side that you began rolling from and.
Make sure your roof is clean of debris and is completely dry.
Installing roofing paper or felt is an essential element to construct a waterproof roofing system.
Install drip edge flashings roofing felt and wsu if needed.
It also acts as a layer of insulation and water protection underneath roof shingles.
Continue pulling the felt tight.
Tack the felt onto the initial rolling spot using a tack gun.
When you install roof felt as part of a diy weekend project you must ensure that each row of felt is flat on the surface and that there is plenty of overlap between each successive row of felt.
Tack it in place at the corner with the end flush with the end of the roof and the bottom edge of the roll right along the bottom of the roof.